Addyi Generic
Addyi is the brand name for the antidepressant vilazodone, a serotonin‑modulating and reuptake inhibitor (SMRI). The generic version—simply called vilazodone—contains the same active ingredient and is intended to be identical in strength, safety, and efficacy to the brand product.
1. Availability
| Country |
Generic Vilazodone Status |
| United States |
Not yet approved for generic sale. The brand Addyi remains the only FDA‑approved formulation. |
| Canada |
Generic vilazodone (under the brand “Vilaze”) was approved by Health Canada in 2023. |
| Australia |
Generic vilazodone listed in the Australian Register of Therapeutic Goods (ARTG) as of 2022. |
| European Union |
Several generic manufacturers have received approvals from EMA (e.g., Teva, Mylan) for 10 mg tablets. |
| Other regions |
Availability varies; many countries are in the process of approving generics or have local manufacturers. |
Bottom line: If you’re in the U.S., you’ll still need to use the brand Addyi. In Canada, Australia, and many EU countries, you can purchase vilazodone generically.
2. What’s in a Generic?
| Component |
Brand (Addyi) |
Generic (Vilazodone) |
| Active ingredient |
10 mg vilazodone |
10 mg vilazodone |
| Excipients |
Varies by manufacturer, but generally lactose, microcrystalline cellulose, magnesium stearate, etc. |
Same functional excipients; manufacturers may use different fillers or binders, but all are pharmaceutically acceptable. |
| Bioequivalence |
Demonstrated by FDA (for the brand) |
Must be proven by the generic manufacturer; FDA/EU/Health Canada require ≥80‑125% bioequivalence for the 90% confidence interval. |
| Price |
Higher due to brand premium |
Significantly lower; often 30‑50 % cheaper than Addyi. |
3. Dosing
- Typical starting dose: 10 mg once daily (usually in the morning, with or without food).
- Maintenance dose: 20 mg once daily (some patients stay on 10 mg).
- Titration: Increase by 10 mg weekly if needed; do not exceed 20 mg/day.
- Duration: Often prescribed for several months; total therapy duration varies by patient response.
Both brand and generic follow the same dosing regimen because they are identical in active ingredient.
4. How to Get a Generic (if Available)
- Check with your pharmacy – ask if they stock vilazodone generics or can order them.
- Ask your prescriber – they may have a preferred generic vendor or can advise on switching.
- Check your insurance – many plans list vilazodone as a preferred generic; you may get a lower copay.
- Online pharmacies – licensed U.S. and Canadian pharmacies can ship generics if you’re outside the U.S.
Tip: When switching from brand to generic, keep the same dosing schedule and monitor for any new side‑effects, although these are usually minimal.
5. Safety & Side‑Effects
| Side‑Effect |
Commonness |
Notes |
| Nausea |
Mild–moderate |
Take with food; may improve with time. |
| Diarrhea |
Mild |
Consider antidiarrheal if persistent. |
| Headache |
Mild |
Often transient. |
| Sexual dysfunction |
Rare |
May improve over time. |
| Weight change |
Rare |
Monitor if you’re concerned. |
| QT prolongation |
Very rare |
ECG screening may be recommended in high‑risk patients. |
No difference in safety profile between brand and generic.
6. When to Use an Alternative
If a generic is not available or if you’re in the U.S. and prefer a cheaper option, you might consider other antidepressants with similar mechanisms, such as:
- Escitalopram (Lexapro) – SSRI, widely available generically.
- Sertraline (Zoloft) – SSRI, generic.
- Paroxetine (Paxil) – SSRI, generic.
- Serotonin‑modulator & reuptake inhibitors (e.g., vortioxetine) – also available generically.
Discuss with your prescriber to find the best fit.
7. Quick FAQ
| Question |
Answer |
| Is vilazodone generic the same as Addyi? |
Yes – same active drug, same dosage, proven bioequivalence. |
| Is it cheaper? |
Generics are usually 30‑70 % cheaper than the brand. |
| Can I switch mid‑course? |
Yes, but discuss with your provider. |
| Do generics have different side‑effects? |
No, but individual reactions may vary. |
| Do I need a new prescription? |
Typically the same prescription will cover both; check with your pharmacy. |
Bottom line:
Addyi’s generic is vilazodone, and it’s already approved for sale in many countries outside the United States. If you’re in the U.S., you’ll still need to use Addyi, but you can often get the same medication in a generic form in Canada, Australia, the EU, and elsewhere. Always talk to your prescriber and pharmacy about the best, most cost‑effective option for you.